Web-IO 4.0 Digital 4xRelay Out

#57151

Current firmware
Date	Changes and comments	Revision
November 25, 2025	Basic initialization at system startup revised Watchdog timing optimized LED control adapted	1.78 UHD download

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Older firmware
Date	Changes and comments	Revision
July 31, 2025	Internal data structure optimized	1.76 on request
April 15, 2025	Firmware for the 0 series	1.74 on request

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